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Excerpt:
You might think push-ups are relatively straightforward. You would be wrong. There are at least a hundred different ways to do push-ups and this graphic shows you all of them. You can even click on them to get a YouTube demonstration of how to do each one.
The graphic comes courtesy of the makers of the Strength Stack 52 cards. It shows a hundred different styles of push-ups that work out different parts of your body. The neat part, though, is that you can click any one of the hundred push-up styles and it will direct you to a YouTube video demonstrating how to do that particular style.